(b) Representative traces of sEPSCs recorded in BC cells from control Tg(Nkx2.1-Cre):RCEf/f:Syngap1+/+ (blue, n = 14 cells, 7 mice) and cHet Tg(Nkx2.1Cre):RCEf/f:Syngapf/+ (red, n = 11 cells, 6 mice) mice. This evidence concerns the gene NKX2-1 and breast cancer.